[PDF][PDF] A short introduction to basic aspects of continuum micromechanics

HJ Böhm - Cdl-fmd report, 1998 - ilsb.tuwien.ac.at
In the present report some basic issues of and some of the modeling strategies used for
studying static and quasistatic problems in continuum micromechanics of materials are …

On the dynamics of nano-frames

AF Russillo, G Failla, G Alotta, FM de Sciarra… - International Journal of …, 2021 - Elsevier
Size-dependent dynamic responses of small-size frames are modelled by stress-driven
nonlocal elasticity and assessed by a consistent finite-element methodology. Starting from …

A review of size-dependent elasticity for nanostructures

M Hosseini, A Hadi, A Malekshahi… - Journal of …, 2018 - jcamech.ut.ac.ir
Nanotechnology is one of the pillars of human life in the future. This technology is growing
fast and many scientists work in this field. The behavior of materials in nano size varies with …

Nonlinear modeling and size-dependent vibration analysis of curved microtubes conveying fluid based on modified couple stress theory

M Tang, Q Ni, L Wang, Y Luo, Y Wang - International Journal of Engineering …, 2014 - Elsevier
In this paper, a nonlinear theoretical model for three-dimensional vibration analysis of
curved microtubes conveying fluid with clamped–clamped ends is developed and analyzed …

A short introduction to continuum micromechanics

HJ Böhm - Mechanics of microstructured materials, 2004 - Springer
Basic issues in continuum mechanical modeling of microstructured materials are discussed
and a number of physically based modeling approaches are presented, among them mean …

Size-dependent elastic moduli of platelike nanomaterials

CT Sun, H Zhang - Journal of applied Physics, 2003 - pubs.aip.org
A semicontinuum model is presented for nanostructured materials that possess a platelike
geometry, such as ultra-thin films. In contrast to the classical continuum theory, the current …

A microstructure-dependent Timoshenko beam model based on a modified couple stress theory

HM Ma, XL Gao, JN Reddy - Journal of the Mechanics and Physics of Solids, 2008 - Elsevier
A microstructure-dependent Timoshenko beam model is developed using a variational
formulation. It is based on a modified couple stress theory and Hamilton's principle. The new …

Vibration analysis of microscale plates based on modified couple stress theory

L Yin, Q Qian, L Wang, W Xia - Acta Mechanica Solida Sinica, 2010 - Elsevier
A non-classical Kirchhoff plate model is developed for the dynamic analysis of microscale
plates based on the modified couple stress theory in which an internal material length scale …

[图书][B] Nano mechanics and materials: theory, multiscale methods and applications

WK Liu, EG Karpov, HS Park - 2006 - books.google.com
Nanotechnology is a progressive research and development topic with large amounts of
venture capital and government funding being invested worldwide. Nano mechanics, in …

Large amplitude free vibration of size-dependent circular microplates based on the modified couple stress theory

YG Wang, WH Lin, N Liu - International Journal of Mechanical Sciences, 2013 - Elsevier
The present investigation proposes a nonclassical mathematical model and an algorithm for
the axisymmetrically nonlinear free vibration analysis of a circular microplate. Based on the …